Question: Who was Hugh Hefner`s partner who died in 1976 ?
Paraphrase: Who was Hugh Hefner`s spouse who died in 1976 ?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q194280 p:P451 ?s . ?s ps:P451 ?obj . ?s pq:P582 ?x filter(contains(YEAR(?x),'1976')) }